/*
ONEGAME
Copyright (C) 2009  Pablo Caballero

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package swing.tree;

/**
 * Node of a tree model
 * @author Pablo Caballero
 * @version 1.0 22-jun-2009
 */
public interface ITreeModelNode {

	/**
	 * Gets the indexed child
	 * @param index the index of its child
	 * @return the child
	 */
	public Object getChild(int index);

	/**
	 * Gets the number of childs
	 * @return the number of childs
	 */
	public int getChildCount();

	/**
	 * Indicates if the node is leaf
	 * @return
	 */
	public boolean isLeaf();
}
